diff options
| author | Mitch Curtis <mitch.curtis@qt.io> | 2021-06-08 15:58:18 +0200 |
|---|---|---|
| committer | Mitch Curtis <mitch.curtis@qt.io> | 2021-06-10 14:33:09 +0200 |
| commit | 332011c8e6a96cd2b0c685b72f96337660f690e0 (patch) | |
| tree | 9952ca1f799b65c7fd91d0a65ab043b92361fbbe /src/quicktemplates2 | |
| parent | de66c7e6c4ae03d1da2225dc443a028bf5f6e722 (diff) | |
Doc: some ComboBox functions must be used after component completion
The internal QQmlDelegate model may not be ready until after
componentComplete() is called. For example, the following code will
print -1 for the find call, even though printing the model will
show the "Hello" entry:
ComboBox {
id: comboBug
anchors.centerIn: parent
model: ["123", "BlaBla", "Hello", "Turtle"]
currentIndex: {
console.log("Model: " + comboBug.model)
console.log("Find: " + comboBug.find("Hello"))
return comboBug.find("Hello")
}
}
Fixes: QTBUG-94257
Pick-to: 6.1 6.2
Change-Id: I6e8c2a4eb8ca7ffca0a38d2f2e914cf791d3bd2e
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Diffstat (limited to 'src/quicktemplates2')
| -rw-r--r-- | src/quicktemplates2/qquickcombobox.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/quicktemplates2/qquickcombobox.cpp b/src/quicktemplates2/qquickcombobox.cpp index 71fb33c8..c94fbee8 100644 --- a/src/quicktemplates2/qquickcombobox.cpp +++ b/src/quicktemplates2/qquickcombobox.cpp @@ -1659,6 +1659,8 @@ QVariant QQuickComboBox::valueAt(int index) const For an example of how to use this method, see \l {ComboBox Model Roles}. + \include qquickcombobox.qdocinc functions-after-component-completion + \sa find(), currentValue, currentIndex, valueRole */ int QQuickComboBox::indexOfValue(const QVariant &value) const @@ -1772,6 +1774,10 @@ void QQuickComboBox::setImplicitContentWidthPolicy(QQuickComboBox::ImplicitConte Returns the text for the specified \a index, or an empty string if the index is out of bounds. + \include qquickcombobox.qdocinc functions-after-component-completion + For example: + \snippet qtquickcontrols2-combobox-textat.qml textat + \sa textRole */ QString QQuickComboBox::textAt(int index) const @@ -1801,6 +1807,10 @@ QString QQuickComboBox::textAt(int index) const \value Qt.MatchContains The search term is contained in the item. \value Qt.MatchCaseSensitive The search is case sensitive. + \include qquickcombobox.qdocinc functions-after-component-completion + For example: + \snippet qtquickcontrols2-combobox-find.qml find + \sa textRole */ int QQuickComboBox::find(const QString &text, Qt::MatchFlags flags) const |